The present invention relates to a pyrostat for an air house which controls a chronic problem of high temperatures in a sealed air house, costs relatively low, requires little maintenance costs, directly discharges high-temperature heat to the outside in an extremely efficient manner, and is a proper way in improving the efficiency when using the land since the same requires no structural installation. Temperature is controlled firstly in a first plastic sheet and secondarily in a second plastic sheet as the air house is in a double layered plastic structure. The pyrostat for an air house can be installed simply and at low costs as the installation of the same is completed by attaching a porous pipe on the ceiling thereof, and high-temperature air is released in an efficient manner and thus adjust the temperature suitable for the growth of crops at low costs.COPYRIGHT KIPO 2016본 발명은 고질적인 에어 하우스의 밀폐된 공간의 고열을 쉽게 잡는 방법으로 초저비용과 유지가 거의 안들고 초효율적으로 초고온의 열을 밖으로 직접 방출시키는 방법으로 구조물이 없기에 토지의 효율성 및 활용성 면에서 바람직한 방법이다. 에어 하우스 특성상 1중 2중이 있기에 1차로 1중 하우스에서 2차로 2중 하우스에서 온도를 조절할 수가 있다.